*{
padding:0;
margin:0;
}
body{
	background:#ccc;
	text-align:center;
}
#wrap{
	width:710px;
	margin:0 auto;
	/*background:#fff;*/
}
#header{
	width:100%;
	background:#fff;
	height:80px;
	/*margin-bottom:10px;*/
}
#main{
	overflow:hidden;
	margin-top:10px;
}
#content{
	float:left;
	width:530px;
	background:#fff;
	text-align:left;
}
#sidebar{
	float:right;
	width:170px;
	background:#fff;
	text-align:left;
}
#sidebar li{
	list-style:none;
}
#footer{
	margin-top:10px;
	width:100%;
	background:#fff;
	height:50px;
}